KRONIG - PENNEY MODEL || SOLID STATE PHYSICS || WITH EXAM NOTES ||

[@pankajphysicsgulati]

My " SILVER PLAY BUTTON UNBOXING " VIDEO kzbin.info/www/bejne/i4azhHWearOgibc

[@aparnam192]

Sir, my result came. I scored 18.36 points in ssp paper out of 20 in pg physics. Thank you sir.🙏🙏🙏🙏🙏💝

[@manyajaiswal1155]

Sir...u proved it right that no subject is hard it's just depends on the teacher how they teach🙂

[@pankajphysicsgulati]

God bless you beta

[@jugalkishorsahu5502]

And finally getting a perfect class to attend.. Because college wali class me kuchh samajh me hi nahi aata... Thank you❤ sir

[@pankajphysicsgulati]

Welcome dear God bless you

[@subhammanda6356]

@@TasteAndPaintWithUK konsi college aur university🤔🧐😁

[@subhammanda6356]

@@TasteAndPaintWithUK first thanks for reply and mgsu university bikaner and abhilasha college

[@subhammanda6356]

Hamare to is baar 50% paper attempt kerna hai aur tumhare vanha🤔

[@subhammanda6356]

@@TasteAndPaintWithUK me bhi govt.job ke liye prepration ker raha tha isliye college nhi gya ab pass hone ke liye sirf previous year question hi padh raha hu🤭😀

[@Suvam1508]

You are really helping us pass our semesters. Thank you so much sir. God bless you.

[@pankajphysicsgulati]

Welcome dear

[@kautilyastudyhub8759]

Sir aapane graduation physics ko ashan bha diya hai ... Coaching mein in topic Ko itna complicated karke pesh Kiya jata hai ki dimag ghum jata hai ... Student ko samajh mein hi nahin aata hai ki aakhir ham padh kya rahen h. 🙏🙏🙏 Lots of thanks sir 🙏🙏🙏🙏

[@pankajphysicsgulati]

Welcome dear God bless you

[@anushreejoshi1829]

Sir ap bhot aache se explain krte ho maine apke 2nd year mai bhi apke video se hi pda tha aur abi 3rd year ki exams mai bhi apki videos se pad rhi hu...best teacher ever...sir ap jab bhi ujjain mai mahakal mai darshan krne aau bta dena sir...mai apke aache se darshan krwa dugi with vip... thankyou so much guru..ji🙏

[@pankajphysicsgulati]

Welcome beta Sure beta I will visit there one day. God bless you

[@ShivaniSharma-cb9os]

Best explanation of Kronig Penney model ever 🙏

[@pankajphysicsgulati]

God bless you

[@Rudra_rajawat]

itna acche se kaise samjha lete ho sir mja aa gya . topic ekdum clear ho gya no doubt. thanks sir 🙏🙏

[@pankajphysicsgulati]

Welcome dear

[@akankshaparashari1762]

Sir itni fees college me summit karne ke baad you tube se padte hai😂 but sir aap bhaut hi aache se explain karte hai thank you so much sir 😊😊

[@pankajphysicsgulati]

Welcome beta God bless you

[@ayush7281]

Amazing sir kya concept se padhate ho aap Sara samagh m aajata hai❤️.. Aapse acha to hmare professor bhi nhi pdha pate👍👍🙏🙏🙏🙏🙏🍎🍎

[@pankajphysicsgulati]

THANKS dear for your kind words

[@faridabatool7255]

sir please apna camera change karai ,..video ka quality badaye...just a humble request. Otherwise, ur videos are very helpful

[@pankajphysicsgulati]

Inshallah I will try Sorry for your Inconvenience

[@jayantaroy4562]

Sir you explain any topic in detail through an easiest method , that is the only thing makes u great, a lot of love from west Bengal ❤❤❤

[@pankajphysicsgulati]

God bless you

[@Naturelover-zn7wo]

Sir you make complex topics easier to understand and as sir Einstein quotes, "Try to make things as simple as possible but not simpler." , you have proved this to me in terms of physics, thank you so much sir for such a nice representation and explanation ❤

[@pankajphysicsgulati]

Welcome dear May God fulfill all your dreams and wishes

[@PreetiYadav-ng1kw]

Omg u are too great sir Agar apka channel na hota to shyd back lagti physics m but u are 🕉 🕉 great... we can't describe u love u sir ❤️ 💓 💗 💖 please 🙏🏻 be there always for us... Thanks from a 5 sem bsc student

[@pankajphysicsgulati]

Welcome beta

[@monstergamingyt6456]

Thanks gulati sir for help many students who watched before exam 😊😊😅

[@pankajphysicsgulati]

God bless you

[@ganisayna8252]

Thank you Sr 🙏 Bahut hi achhe se explain kiya hai aapne bilkul clearly samjh aa gya ye topic Again Thanks a million Sr 🙏

[@pankajphysicsgulati]

God bless you

[@manpreet2354]

Thanking you so much sir 😌 tuhade hunde koi tention nhi hundi physics diii

[@pankajphysicsgulati]

Welcome beta Keep making us proud

[@solanki1657]

Finally I deeply remember this topic👏👏👏

[@pankajphysicsgulati]

My pleasure beta God bless you

[@Nbeastshorts]

Sir just don't care whoever says anything,because you are the BEST SIR EVER IN PHYSICS

[@pankajphysicsgulati]

God bless you

[@FINESTOCKS]

Great sir ... This is really nice content on KZbin which is free for all science students .. thanks sir

[@pankajphysicsgulati]

God bless you

[@samikshachoudhary1453]

Thank u so so much sir for helping us🙂,ur explanation is too good👍,shivaay bless u sir❤

[@pankajphysicsgulati]

Welcome beta

[@saidularefin5884]

Shivay, a devoted human can't bless anyone. Rather, It's god of shivay, who blesses everyone. He neither borns nor dies. Nor to him any equivalent.

[@Globalclass1]

One of the best explanation... The way you explain mind-blowing

[@pankajphysicsgulati]

May Allah protect you from evil eyes

[@sakshikoundal5932]

Bdi ache se pdate ho ap sir paper M bdi help mil rhi h tqqqq sooo muchhh🙏🙏🙏🙏

[@pankajphysicsgulati]

Welcome beta God bless you

[@akankshaparashari1762]

One of the best teacher physics 🎉🎉🎉🎉 thank you so much sir

[@pankajphysicsgulati]

Welcome beta God bless you

[@YouTubech11]

Watching one day before exam ❤🎉🎉🎉😅

[@pankajphysicsgulati]

All the best God bless you

[@BGMBOSSN]

Super explanation sir ❤❤❤

[@pankajphysicsgulati]

God bless you

[@BGMBOSSN]

@@pankajphysicsgulati 🥰🥰🥰Thank you sir, I became your big fan.

[@abhisheknagarabhi9621]

Sir ,explain the behaviour of elecron in a periodic table and discuss the conclusions regarding energy band in solids obtained from the kronig penney model ,ye question pucha jaye to b ye likhna h kya ,

[@pankajphysicsgulati]

Yes dear

[@brexittortoises6129]

Thank u sir for the amazing easy explanation. Watching it for 2 nd time before exams.

[@pankajphysicsgulati]

Welcome dear

[@anshusingh8318]

Thank you so much sir yeh kal mere exam me aaya aur mujhe ache se ye yaad raha

[@pankajphysicsgulati]

Welcome dear God bless you

[@mahimagupta2074]

Thanku so much sir your video is very helpful for me because my semesters exam is near and i was facing a lot of difficulties in understanding this topic.. 😊

[@pankajphysicsgulati]

Welcome beta God bless you

[@a.srikanthachari3133]

Hello sir. After watching video about KP model, I am absolute clear about it. I really like Very easy and clear explanation of topic in the previous videos also. Sir could you make a video about wave equation of electron and restatement of Bloch theorem?

[@pankajphysicsgulati]

Type bloch theorem + PANKAJ PHYSICS GULATI You will get everything

[@subhasmrutipanda7916]

Sir apke bajah se hi mera mark achha arahahe 🙂 Thank you so much Sir 🙏

[@pankajphysicsgulati]

Welcome beta

[@brexittortoises6129]

Thanks for this. Best teaching. I love this channel.❤

[@pankajphysicsgulati]

God bless you

[@shwetakumari4701]

You are a good teacher sir 🙏

[@pankajphysicsgulati]

THANKS beta for your kind words Keep shining

[@soniyabobbili6286]

Thank's a lot sir u have given a very good explanation.. bahut achha sir... it helps us a lot😊😊😊😊

[@pankajphysicsgulati]

Welcome beta

[@yashpatil953]

Thanks for such a great informative and well-organized lecture Pankaj Sir BTW the video transitions are hilarious :-}

[@pankajphysicsgulati]

God bless you

[@sparksinknowledge9376]

All doubts are clear ..... You are great sir g👍👍

[@pankajphysicsgulati]

God bless you

[@kirtivishwkarma9717]

Thank you so much sir Sir last me aap andarrrr bahut achha bolte h 😁🙏

[@pankajphysicsgulati]

Welcome beta

[@musahibzaidi1882]

Thank you very much sir saare doubt clear hogaye ❤️❤️❤️🙏🙏🙏

[@pankajphysicsgulati]

Welcome May Allah fulfill all your dreams and wishes

[@helloguys4337]

sir your videos helps to have in depth knowledge thank you so much so helpful videos🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

[@pankajphysicsgulati]

Welcome dear God bless you

[@Me.amyyy123]

Sir how does the formation of energy bands takes place through this model.? Is there any video regarding this?

[@pankajphysicsgulati]

Sorry beta not available God bless you

[@Me.amyyy123]

@@pankajphysicsgulati it's ok sir , thank you

[@manugill2802]

Tomorrow will be my sem. Exam This video is really helpful for me Thnku sir

[@pankajphysicsgulati]

Welcome beta All the best

[@priyanshsinghgautam4414]

The opening music gives the best retro look 👍

[@pankajphysicsgulati]

God bless you dear

[@AnkurSingh-rc1ne]

Very Useful video. Got the concept Sir thanks for the video

[@pankajphysicsgulati]

Welcome dear

[@Longstoryshortvlogs]

Sir you are the best teacher i had in my life ❤. I love your videos and because of you I gained interest in Physics…

[@pankajphysicsgulati]

God bless you Keep shining

[@riser9759]

During this lockdown period you are like God for us sir🙏

[@pankajphysicsgulati]

Keep making us proud

[@riser9759]

Yes sir

[@Harsha-ud5xc]

Thank you sir not only for this lecture But all ♥️

[@pankajphysicsgulati]

Welcome God bless you

[@pankajphysicsgulati]

Welcome God bless you

[@aliyasadaf8056]

Best👍

[@pankajphysicsgulati]

May Allah protect you from evil eyes

[@BhupendraBudha-b4z]

Sir namaste🙏🙏🙏 actually sir I'm from nepal🇳🇵.. Now I'm in bsc 4th year.. i cleared my 1st 2nd year without attention in my clz class... Its become possible bacause of u sir... I don't have such types of word for your great effort sir... Next one thing is that if i got your video then its not necessary for me to see any next video related to same topic but if i don't got i feel much difficult and its necessary to see many video related to same topic... So finally Thanku sir god bless u sir.... Im waiting your video related to the topic of: Tight binding method for energy gap plz sir🙏🙏 Im just 1 month away from my exam plzz sir upload this topic related as far as you can... Love u sir❣️

[@pankajphysicsgulati]

Welcome dear May God fulfill all your dreams and wishes

[@sushmarao2881]

Good job sir 👍 very nice explanation 😊

[@pankajphysicsgulati]

God bless you beta

[@gracegergious3933]

Thank u very much sir .Me sirf apki vedio se hi padhtihun.

[@pankajphysicsgulati]

Welcome beta God bless you

[@pankajkatoch3788]

Sir apke billion mai follower hone cahiye the

[@pankajphysicsgulati]

THANKS dear for your kind wishes God bless you

[@bibhusitakalita8302]

Thank you sir..your videos help me a lot to clear my concepts..plz continue doing good works

[@pankajphysicsgulati]

Welcome beta God bless you

[@hrgupt3944]

Thanks a lot sir.... Sir aapse ek request hai mera physics honours 1st year ka exam ka date announce ho gya hai sir aap vvi question bta dijiye aapse request h sir....

[@pankajphysicsgulati]

Welcome dear I will try

[@335aale5]

Wow,thats great explaination

[@pankajphysicsgulati]

God bless you dear

[@deepakmahapatra047]

Thank you sir....🙏🏻🙏🏻🙏🏻 Really a good explanation...😌

[@pankajphysicsgulati]

Welcome dear

[@abhijitdas7633]

Thanks you sir.Bohat clear samjhe.

[@pankajphysicsgulati]

God bless you

[@kumarsonu1791]

Sir aap bhuut acche se smjhate ho ❤️

[@pankajphysicsgulati]

God bless you

[@yashpreetsinghkalsi5380]

thank you sir for explaining the concept so well

[@pankajphysicsgulati]

Welcome dear

[@Mudasirqari5408]

Explain the extence of forbidden gap using krong penncy model ko b yhi likhna hai

[@pankajphysicsgulati]

Yes dear yahi hai May Allah guide you to the path of success

[@PrinceSingh-tt2mj]

aaeye eske aage ke part dekhange next part ke andarrrrrrrrrrrr(waise nice explaining style)

[@pankajphysicsgulati]

God bless you dear

[@PrinceSingh-tt2mj]

Love u sir....

[@poojakaushikphysics]

Hello Sir,how to explain band theory of solids:-conductors, insulators and semi conductors...I am very confused..please guide me🙏🙏🙏

[@pankajphysicsgulati]

I will make separate video on that soon

[@poojakaushikphysics]

😊 Thank you sir...one more topic is there I.e. Magnetism,Dia,Para and Ferromagnetism ...I really need ur help,Sir😌

[@mamalisahoo2127]

Thank you very much sir 🙏

[@pankajphysicsgulati]

Welcome God bless you

[@atittiru6790]

Very easy explanation thank you so much sir, Sir bloch theorem ka v video bna dijye bohut help ho jaygi mujhe.

[@pankajphysicsgulati]

Sure dear

[@devrajpanwar0001]

Ysss sir bloch theorem ka bhi video bnaiye sir plz....🙏🙏🙏🙏

[@amritadubey9874]

Yes sir Bloch theorem ki video bhi bna bhut help ho jayegi

[@tannu0934]

@@amritadubey9874 kzbin.info/www/bejne/ppesp4GPmNyaiNE

[@SHREYAGRADUATIONCLASSES]

Sir apne ab bhi ni dali video 😔😔😔 mai hmesha wait krtihu notification atehi dekhtihu pr app dalte hini

[@pankajphysicsgulati]

I will soon Shreya beta

[@SHREYAGRADUATIONCLASSES]

@@pankajphysicsgulati okk sir

[@nidhigupta3203]

Sir just complete solid state in this playlist ?? Lattice vibration , mono & di atomic -acoustic & optical modes Band structure , brillion zone Sir, don't you make a video of these topic ?? Sir if any playlist is available of these topic then please provide the link.

[@pankajphysicsgulati]

I will try to make video on these topics God bless you

[@nidhigupta3203]

@@pankajphysicsgulati ok sir thank you 🙏🙏

[@varshasingh5248]

How does it lead to the formation of energy bands in solids? Is this video explains this question also? Please reply sir

[@pankajphysicsgulati]

No beta

[@varshasingh5248]

Ok sir

[@RAJKUMAR-yo5tx]

Very well explain sir Thank you sir 🙏🙏

[@pankajphysicsgulati]

Welcome dear God bless you

[@ashleshasalgotra54]

Sir u r so cute and ur teaching skills are fantastic 😊❤

[@pankajphysicsgulati]

THANKS dear for your kind words God bless you

[@AshworldTech]

Thank you sir... You're the love

[@pankajphysicsgulati]

Welcome dear

[@truelifechangingmotivation4353]

Thanks sir for your content You are awesome❤❤😊

[@pankajphysicsgulati]

Welcome beta May God fulfill all your dreams and wishes

[@pushpadevi-zt4fc]

My doubt is clear now Thank you sir

[@pankajphysicsgulati]

Welcome beta

[@chaand_._]

I must say sir you're a real life saver ....your notes are soo helpful..you explain tough concepts soo easily 🤌🏻...I'm so very grateful for all the efforts you've been putting for us👏🏻hats off!!! Thankyou so much for existing!!!

[@pankajphysicsgulati]

Welcome beta May God fulfill all your dreams and wishes

[@cookwithme_098]

You are great sir🙌🏻

[@pankajphysicsgulati]

God bless you beta

[@nayanbhatt4263]

Nice ,👍🏻👍🏻 Sir please,🙏 Application of Accelerators- Accelerators in daily life, Semiconductors, Health Sciences, Industry applications etc. Lecture lijiye na

[@pankajphysicsgulati]

I will try dear

[@ChandanKumar-yq3yr]

very easy explanation sir thank you so much

[@pankajphysicsgulati]

Welcome dear

[@ronikaronika8683]

Sir please make a video on concept of phonons and it's scattering,linear chains and density of modes

[@pankajphysicsgulati]

Ok beta sure

[@gurjotsingh_0529]

Sir what's the difference between kronig penney model and bloch theorem

[@pankajphysicsgulati]

Basic core of both is same ( periodic potential )

[@gurjotsingh_0529]

@@pankajphysicsgulati ty sir❤️

[@brightsight7893]

sir, It would be very helpful for us , if u helped us to explain and do derivation related to double well model of NH3 molecule

[@pankajphysicsgulati]

Ok beta sure God bless you

[@jatindersingh524]

Wonderful explanation sir

[@pankajphysicsgulati]

God bless you Keep shining

[@hamzasaleem4706]

motion of electron in periodic potential konsa topic ha sir plz btaiyega

[@pankajphysicsgulati]

Yahi hai

[@mr.raosahab9467]

Thx sir for easy explanation 👍

[@pankajphysicsgulati]

Welcome dear

[@manaswinisethy9257]

Tq sir 🙏 this is most helpful to us

[@pankajphysicsgulati]

Welcome beta Share this video with your friends

[@manaswinisethy9257]

Sir iit jam phy k liye kuch information de sakte hen sir..

[@Calmer12prakriti]

Sir plz Madelung constant, Madelung energy & cohesive energy pr bhi Video bna dijiye 🙏🙏

[@pankajphysicsgulati]

Ok beta

[@hrrygarg6650]

Sir please make a video on Bloch theorem sir nd your teaching way is fantastic 👏👏

[@pankajphysicsgulati]

I will try dear

[@bbestforever1277]

Sir kronig Penney model in reciprocal space ka video bna dijiye please

[@pankajphysicsgulati]

Ok beta sure God bless you

[@mrubiquitous4724]

Sir, please make a video on tight binding approximation.

[@pankajphysicsgulati]

Ok beta sure God bless you

[@khushboovij9362]

Got so mch help ,Thank you❤

[@pankajphysicsgulati]

Welcome beta God bless you

[@ankitSharma09855]

Sir You are Great 🙏🏻🥺❤️

[@pankajphysicsgulati]

THANKS dear for your kind words

[@XrSamal]

Thanks sir ❤

[@pankajphysicsgulati]

God bless you

[@XrSamal]

@@pankajphysicsgulati sir exm hai 25 ko SSP ka ap ka thoda help chahiya tha clg mai corona ke waja se syllabus complete nehi hua hai 🤕

[@186rayyannaeem6]

Sir iske notes kaha par milenge? Awesome teacher 👍

[@pankajphysicsgulati]

On the BLACKBOARD dear

[@186rayyannaeem6]

@@pankajphysicsgulati thank you sir

[@genius5376]

Thank you sir i wish i could pass kal mera paper hai 🙏🙏

[@pankajphysicsgulati]

Welcome beta All the best

[@gursharansingh7541]

sir video bhot achi information provide ki but aap apni video ki quality aur audio quality improve krro

[@pankajphysicsgulati]

Sorry beta for your Inconvenience

[@manthanpatel6581]

I have doubt about superconductor please answer me this , here is scenerio that i have 1 meter long superconducting rod in magnetic field which has high current pass through it so my question is if we put in magnetic field will force exert on this..like i know if we put a current carrying wire in magnetic field but i don't know about superconductor is there any new effect or just force will exert on that?

[@stillalive018]

best teacher on KZbin 👏🥳

[@pankajphysicsgulati]

God bless you

[@dipanshmalviya3311]

Sir please avoid keeping too much ads in between the video it breaks the link of students

[@pankajphysicsgulati]

Ok dear

[@abdullahamin8341]

sir g please make video on kramer kroning relation up to 2 order.

[@pankajphysicsgulati]

Inshallah I will try dear

[@abdullahamin8341]

@@pankajphysicsgulati insha'Allah

[@186rayyannaeem6]

Sir where to find notes You are awesome teacher👌

[@happylearning2031]

Sir please aap negative feedback connections pr bhi video bna dijiye please 🙏

[@pankajphysicsgulati]

I will try beta

[@Nightmare-qn7tf]

Sir what is different between nearly free electron theory and kroning- penny model... I m confused in these two statements

[@anjaliverma4461]

Both are same